/**
 * OROE Portal - Global Styles
 * Consistent styling across all pages
 * Version: 1.0
 * Last Updated: December 25, 2025
 */

/* ========================================
   CSS Variables & Theme
   ======================================== */
:root {
    /* Colors - Primary */
    --primary: #667eea;
    --primary-dark: #5568d3;
    --primary-hover: #4338ca;
    --primary-light: #818cf8;
    --secondary: #764ba2;
    
    /* Colors - Status */
    --success: #48bb78;
    --success-light: #68d391;
    --danger: #f56565;
    --danger-light: #fc8181;
    --warning: #ed8936;
    --warning-light: #f6ad55;
    --info: #4299e1;
    --info-light: #63b3ed;
    
    /* Colors - Grayscale */
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    
    /* Light Mode Semantic Colors */
    --text-primary: var(--gray-800);
    --text-secondary: var(--gray-600);
    --text-tertiary: var(--gray-500);
    --border-color: var(--gray-200);
    --bg-primary: white;
    --bg-secondary: var(--gray-50);
    --bg-tertiary: var(--gray-100);
    
    /* Layout - CONSISTENT WIDTHS */
    --container-max-width: 1400px;
    --container-standard: 1200px;
    --container-medium: 900px;
    --container-small: 600px;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1);
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.2s ease;
    --transition-slow: 0.3s ease;
}

/* Dark Mode Theme */
[data-theme="dark"] {
    /* Dark Mode Semantic Colors */
    --text-primary: #f9fafb;
    --text-secondary: #d1d5db;
    --text-tertiary: #9ca3af;
    --border-color: #374151;
    --bg-primary: #111827;
    --bg-secondary: #1f2937;
    --bg-tertiary: #374151;
    
    /* Adjust shadows for dark mode */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.6);
    
    /* Lighten primary colors for better contrast */
    --primary-hover: #818cf8;
}

/* Smooth theme transitions */
* {
    transition: background-color var(--transition-normal), 
                border-color var(--transition-normal),
                color var(--transition-normal);
}

/* Disable transitions on page load */
.no-transition * {
    transition: none !important;
}

/* ========================================
   Reset & Base Styles
   ======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background: var(--bg-secondary);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-secondary);
    min-height: 100vh;
}

/* ========================================
   Container System - STANDARDIZED
   ======================================== */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.container-standard {
    max-width: var(--container-standard);
    margin: 0 auto;
    padding: var(--spacing-xl);
}

.container-medium {
    max-width: var(--container-medium);
    margin: 0 auto;
    padding: var(--spacing-xl);
}

.container-small {
    max-width: var(--container-small);
    margin: 0 auto;
    padding: var(--spacing-xl);
}

/* ========================================
   Button System - UNIFIED
   ======================================== */

/* Base Button - Single Class */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.625rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    line-height: 1.5;
    text-decoration: none;
    text-align: center;
    white-space: nowrap;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    user-select: none;
    background-color: transparent;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.btn svg {
    flex-shrink: 0;
}

/* Primary Variant */
.btn[data-variant="primary"] {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    border: none;
}

.btn[data-variant="primary"]:hover:not(:disabled) {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* Secondary Variant */
.btn[data-variant="secondary"] {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.btn[data-variant="secondary"]:hover:not(:disabled) {
    background: var(--bg-secondary);
    border-color: var(--gray-300);
}

/* Icon Variant */
.btn[data-variant="icon"] {
    padding: 0.5rem;
    border-radius: 0.375rem;
    background-color: transparent;
    color: var(--text-secondary);
    border: none;
}

.btn[data-variant="icon"]:hover:not(:disabled) {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
}

/* Outline Variant */
.btn[data-variant="outline"] {
    background: transparent;
    color: var(--primary);
    border: 1px solid var(--primary);
}

.btn[data-variant="outline"]:hover:not(:disabled) {
    background: var(--primary);
    color: white;
}

/* Ghost Variant */
.btn[data-variant="ghost"] {
    background: transparent;
    color: var(--text-secondary);
    border: none;
}

.btn[data-variant="ghost"]:hover:not(:disabled) {
    background: var(--bg-secondary);
}

/* Danger Variant */
.btn[data-variant="danger"] {
    background: var(--danger);
    color: white;
    border: none;
}

.btn[data-variant="danger"]:hover:not(:disabled) {
    background: var(--danger-light);
    transform: translateY(-1px);
}

/* Success Variant */
.btn[data-variant="success"] {
    background: var(--success);
    color: white;
    border: none;
}

.btn[data-variant="success"]:hover:not(:disabled) {
    background: var(--success-light);
}

/* Button Sizes */
.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.8125rem;
    gap: 0.375rem;
}

.btn-md {
    padding: 0.625rem 1rem;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
}

/* Button with Icon */
.btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    padding: 0;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    background: white;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.btn-icon:hover:not(:disabled) {
    background: var(--bg-secondary);
    border-color: var(--primary);
    color: var(--primary);
}

.btn-icon-sm {
    width: 1.5rem;
    height: 1.5rem;
}

.btn-icon-lg {
    width: 2.5rem;
    height: 2.5rem;
}

/* Button Block (Full Width) */
.btn-block {
    display: flex;
    width: 100%;
}

/* ========================================
   Card System
   ======================================== */
.card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: box-shadow var(--transition-normal);
}

.card:hover {
    box-shadow: var(--shadow-md);
}

.card-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-secondary);
}

.card-header h2,
.card-header h3 {
    margin: 0;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
}

.card-header p {
    margin: 0.25rem 0 0;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.card-body {
    padding: 1.5rem;
}

.card-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-color);
    background: var(--bg-secondary);
}

/* ========================================
   Form Elements
   ======================================== */
.form-group {
    margin-bottom: 1.25rem;
}

.form-group:last-child {
    margin-bottom: 0;
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 0.625rem 0.875rem;
    font-size: 0.875rem;
    line-height: 1.5;
    color: var(--text-primary);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-input:disabled,
.form-select:disabled,
.form-textarea:disabled {
    background: var(--bg-tertiary);
    cursor: not-allowed;
    opacity: 0.6;
}

.form-help {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

.form-error {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.75rem;
    color: var(--danger);
}

/* ========================================
   Badge System
   ======================================== */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 500;
    line-height: 1;
    border-radius: var(--radius-full);
    text-transform: capitalize;
}

.badge-primary {
    background: rgba(102, 126, 234, 0.1);
    color: var(--primary);
}

.badge-success {
    background: rgba(72, 187, 120, 0.1);
    color: var(--success);
}

.badge-danger {
    background: rgba(245, 101, 101, 0.1);
    color: var(--danger);
}

.badge-warning {
    background: rgba(237, 137, 54, 0.1);
    color: var(--warning);
}

.badge-info {
    background: rgba(66, 153, 225, 0.1);
    color: var(--info);
}

.badge-gray {
    background: var(--gray-100);
    color: var(--gray-700);
}

/* ========================================
   Modal System
   ======================================== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    overflow: auto;
    box-shadow: var(--shadow-xl);
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
    margin: 0;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
}

.modal-header p {
    margin: 0.25rem 0 0;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 0.75rem;
    justify-content: flex-end;
    background: var(--bg-secondary);
}

/* ========================================
   Alert System
   ======================================== */
.alert {
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    margin-bottom: 1rem;
    border: 1px solid transparent;
}

.alert-success {
    background: rgba(72, 187, 120, 0.1);
    color: var(--success);
    border-color: var(--success-light);
}

.alert-error {
    background: rgba(245, 101, 101, 0.1);
    color: var(--danger);
    border-color: var(--danger-light);
}

.alert-warning {
    background: rgba(237, 137, 54, 0.1);
    color: var(--warning);
    border-color: var(--warning-light);
}

.alert-info {
    background: rgba(66, 153, 225, 0.1);
    color: var(--info);
    border-color: var(--info-light);
}

/* ========================================
   Utility Classes
   ======================================== */

/* Spacing */
.mt-0 { margin-top: 0 !important; }
.mt-1 { margin-top: var(--spacing-sm) !important; }
.mt-2 { margin-top: var(--spacing-md) !important; }
.mt-3 { margin-top: var(--spacing-lg) !important; }
.mt-4 { margin-top: var(--spacing-xl) !important; }

.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: var(--spacing-sm) !important; }
.mb-2 { margin-bottom: var(--spacing-md) !important; }
.mb-3 { margin-bottom: var(--spacing-lg) !important; }
.mb-4 { margin-bottom: var(--spacing-xl) !important; }

.p-0 { padding: 0 !important; }
.p-1 { padding: var(--spacing-sm) !important; }
.p-2 { padding: var(--spacing-md) !important; }
.p-3 { padding: var(--spacing-lg) !important; }
.p-4 { padding: var(--spacing-xl) !important; }

/* Text */
.text-primary { color: var(--text-primary) !important; }
.text-secondary { color: var(--text-secondary) !important; }
.text-tertiary { color: var(--text-tertiary) !important; }
.text-success { color: var(--success) !important; }
.text-danger { color: var(--danger) !important; }
.text-warning { color: var(--warning) !important; }

.text-xs { font-size: 0.75rem !important; }
.text-sm { font-size: 0.875rem !important; }
.text-base { font-size: 1rem !important; }
.text-lg { font-size: 1.125rem !important; }
.text-xl { font-size: 1.25rem !important; }

.text-center { text-align: center !important; }
.text-left { text-align: left !important; }
.text-right { text-align: right !important; }

.font-normal { font-weight: 400 !important; }
.font-medium { font-weight: 500 !important; }
.font-semibold { font-weight: 600 !important; }
.font-bold { font-weight: 700 !important; }

/* Display */
.d-none { display: none !important; }
.d-block { display: block !important; }
.d-flex { display: flex !important; }
.d-inline-flex { display: inline-flex !important; }

/* Flexbox */
.flex-row { flex-direction: row !important; }
.flex-column { flex-direction: column !important; }
.flex-wrap { flex-wrap: wrap !important; }
.align-center { align-items: center !important; }
.align-start { align-items: flex-start !important; }
.align-end { align-items: flex-end !important; }
.justify-center { justify-content: center !important; }
.justify-between { justify-content: space-between !important; }
.justify-end { justify-content: flex-end !important; }

.gap-1 { gap: var(--spacing-sm) !important; }
.gap-2 { gap: var(--spacing-md) !important; }
.gap-3 { gap: var(--spacing-lg) !important; }
.gap-4 { gap: var(--spacing-xl) !important; }

/* Width */
.w-full { width: 100% !important; }
.w-auto { width: auto !important; }

/* ========================================
   Responsive Utilities
   ======================================== */
@media (max-width: 768px) {
    .container,
    .container-standard,
    .container-medium {
        padding: 1rem;
    }
    
    .header-container {
        padding: 0 1rem;
    }
    
    .btn {
        padding: 0.5rem 0.875rem;
        font-size: 0.8125rem;
    }
    
    .card-header,
    .card-body,
    .card-footer {
        padding: 1rem;
    }
}

/* ========================================
   Animation Utilities
   ======================================== */
.fade-in {
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.slide-up {
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========================================
   Module Navigation Sidebar
   ======================================== */
.module-sidebar {
    position: fixed;
    top: 0;
    right: 0;
    height: 100vh;
    z-index: 1000;
    pointer-events: none;
}

.module-sidebar-toggle {
    position: fixed;
    bottom: 5rem;
    right: 0;
    width: 2.5rem;
    height: 2.5rem;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md) 0 0 var(--radius-md);
    border-right: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    pointer-events: auto;
    z-index: 1001;
    color: var(--text-secondary);
}

.module-sidebar-toggle:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
    transform: translateX(-2px);
}

.module-sidebar-toggle svg {
    width: 18px;
    height: 18px;
    transition: transform var(--transition-normal);
}

.module-sidebar.open .module-sidebar-toggle {
    right: 320px;
    border-radius: var(--radius-md) 0 0 var(--radius-md);
}

.module-sidebar.open .module-sidebar-toggle svg {
    transform: rotate(180deg);
}

.module-sidebar-content {
    position: absolute;
    top: 0;
    right: 0;
    width: 320px;
    height: 100vh;
    background: var(--bg-primary);
    border-left: 1px solid var(--border-color);
    box-shadow: -4px 0 24px rgba(0, 0, 0, 0.1);
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    pointer-events: auto;
    overflow: hidden;
}

.module-sidebar.open .module-sidebar-content {
    transform: translateX(0);
}

.module-sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-secondary);
}

.module-sidebar-header h3 {
    margin: 0;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
}

.module-sidebar-close {
    width: 2rem;
    height: 2rem;
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.module-sidebar-close:hover {
    background: var(--bg-primary);
    color: var(--text-primary);
}

.module-sidebar-body {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
}

.module-sidebar-footer {
    border-top: 1px solid var(--border-color);
    padding: 1rem;
    background: var(--bg-secondary);
}

/* Module Navigation Items */
.module-nav-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem;
    margin-bottom: 0.5rem;
    border-radius: var(--radius-md);
    text-decoration: none;
    color: var(--text-primary);
    transition: all var(--transition-fast);
    cursor: pointer;
    position: relative;
}

.module-nav-item:hover {
    background: var(--bg-secondary);
    transform: translateX(-4px);
}

.module-nav-item.active {
    background: var(--primary);
    color: white;
    box-shadow: var(--shadow-sm);
}

.module-nav-item.active .module-nav-icon {
    background: rgba(255, 255, 255, 0.2) !important;
    color: white !important;
}

.module-nav-item.active .module-nav-desc {
    color: rgba(255, 255, 255, 0.9);
}

.module-nav-item.disabled {
    opacity: 0.6;
    cursor: not-allowed;
    pointer-events: none;
}

.module-nav-icon {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all var(--transition-fast);
}

.module-nav-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.module-nav-name {
    font-weight: 500;
    font-size: 0.875rem;
    line-height: 1.2;
}

.module-nav-desc {
    font-size: 0.75rem;
    color: var(--text-secondary);
    line-height: 1.2;
}

.module-nav-badge {
    font-size: 0.625rem;
    padding: 0.25rem 0.5rem;
    background: var(--success);
    color: white;
    border-radius: 999px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.module-nav-item.active .module-nav-badge {
    background: rgba(255, 255, 255, 0.3);
}

/* Module-specific theming */
.module-sidebar[data-module="portal"] .module-sidebar-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.module-sidebar[data-module="portal"] .module-sidebar-header h3 {
    color: white;
}

.module-sidebar[data-module="nest"] .module-sidebar-header {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
}

.module-sidebar[data-module="nest"] .module-sidebar-header h3 {
    color: white;
}

.module-sidebar[data-module="cue"] .module-sidebar-header {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: white;
}

.module-sidebar[data-module="cue"] .module-sidebar-header h3 {
    color: white;
}

.module-sidebar[data-module="pinwatch"] .module-sidebar-header {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: white;
}

.module-sidebar[data-module="pinwatch"] .module-sidebar-header h3 {
    color: white;
}

.module-sidebar[data-module="relay"] .module-sidebar-header {
    background: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);
    color: white;
}

.module-sidebar[data-module="relay"] .module-sidebar-header h3 {
    color: white;
}

.module-sidebar[data-module="pulse"] .module-sidebar-header {
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
    color: white;
}

.module-sidebar[data-module="pulse"] .module-sidebar-header h3 {
    color: white;
}

/* Responsive */
@media (max-width: 768px) {
    .module-sidebar-content {
        width: 100%;
        max-width: 320px;
    }
    
    .module-sidebar.open .module-sidebar-toggle {
        right: 100%;
        margin-right: -3rem;
    }
}

/* ========================================
   Print Styles
   ======================================== */
@media print {
    .no-print,
    .module-sidebar {
        display: none !important;
    }
}